{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1103923406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xddb1c5c5744e497bbaf1a50266ec45849292275b951bc998488565f9d70637bf",
    "signature": "0xc6775c518b18c47f28ac9af02df31be6a37acc8e6babea07fc4826acc803cd552a313d13aaf44a6436a7c43987a84cf9ad72ecb2e2b138b0ccc3bb31bc7e01d31b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}